Revert "UID/GID-C7: add etherpad user/group"
Revert "UID/GID-C7: add etherpad user/group"

redhat-cip/edeploy,enovance/edeploy,enovance/edeploy,lebauce/edeploy,enovance/edeploy,lebauce/edeploy,redhat-cip/edeploy,enovance/edeploy,lebauce/edeploy,redhat-cip/edeploy,lebauce/edeploy,redhat-cip/edeploy